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Cheap flights from Tucson to Singapore from $1,650

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to Singapore departing on 5/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Tucson to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:35 am - 12:35 pm
TUS
-
SIN
35h 00m
2 stops
Multiple Airlines Logo
1:45 pm - 3:45 pm
SIN
-
TUS
41h 00m
2 stops
$1,650Multiple Airlines
Tue, May 19 - Tue, May 26
Finnair Logo
9:44 am - 6:30 pm
TUS
-
SIN
41h 46m
2 stops
Finnair Logo
9:35 pm - 9:00 pm
SIN
-
TUS
38h 25m
2 stops
$1,667Finnair
Tue, May 19 - Tue, May 26
Finnair Logo
12:31 pm - 6:30 pm
TUS
-
SIN
38h 59m
2 stops
Finnair Logo
9:35 pm - 9:00 pm
SIN
-
TUS
38h 25m
2 stops
$1,726Finnair
Thu, Jun 4 - Thu, Jun 11
Finnair Logo
12:29 pm - 6:30 pm
TUS
-
SIN
39h 01m
2 stops
Finnair Logo
9:35 pm - 9:00 pm
SIN
-
TUS
38h 25m
2 stops
$1,764Finnair
Sun, Jun 7 - Sun, Jun 14
Finnair Logo
9:33 am - 6:30 pm
TUS
-
SIN
41h 57m
2 stops
Finnair Logo
9:35 pm - 10:37 pm
SIN
-
TUS
40h 02m
2 stops
$1,765Finnair
Thu, May 21 - Thu, May 28
United Airlines Logo
9:40 am - 6:45 am
TUS
-
SIN
30h 05m
2 stops
United Airlines Logo
8:45 am - 11:26 pm
SIN
-
TUS
29h 41m
1 stop
$2,262United Airlines
Tue, May 19 - Tue, May 26
United Airlines Logo
1:30 pm - 6:35 pm
TUS
-
SIN
38h 05m
2 stops
United Airlines Logo
8:45 am - 11:26 pm
SIN
-
TUS
29h 41m
1 stop
$2,301United Airlines
Thu, Jun 4 - Thu, Jun 11
Qatar Airways Logo
12:28 pm - 11:25 am
TUS
-
SIN
31h 57m
3 stops
Qatar Airways Logo
1:30 am - 10:57 pm
SIN
-
TUS
36h 27m
2 stops
$2,314Qatar Airways
Tue, May 19 - Mon, May 25
United Airlines Logo
7:15 pm - 6:35 pm
TUS
-
SIN
32h 20m
1 stop
United Airlines Logo
8:45 am - 11:26 pm
SIN
-
TUS
29h 41m
1 stop
$2,319United Airlines
Tue, May 19 - Tue, May 26
United Airlines Logo
9:04 am - 6:15 am
TUS
-
SIN
30h 11m
1 stop
United Airlines Logo
8:45 am - 11:26 pm
SIN
-
TUS
29h 41m
1 stop
$2,386United Airlines
Thu, Jun 4 - Thu, Jun 11

Finnair flights from Tucson to Singapore

Our best Finnair deals on Tucson to Singapore flight tickets
Finnair
May 19
TUS9:44 amTucson
41h 46m
2 stops
SIN6:30 pmSingapore Changi
May 26
SIN9:35 pmSingapore Changi
38h 25m
2 stops
TUS9:00 pmTucson
$1,667
Finnair
Jun 4
TUS12:31 pmTucson
38h 59m
2 stops
SIN6:30 pmSingapore Changi
Jun 11
SIN9:35 pmSingapore Changi
38h 25m
2 stops
TUS9:00 pmTucson
$1,726
Finnair
Jun 7
TUS12:29 pmTucson
39h 01m
2 stops
SIN6:30 pmSingapore Changi
Jun 14
SIN9:35 pmSingapore Changi
38h 25m
2 stops
TUS9:00 pmTucson
$1,764

United Airlines flights from Tucson to Singapore

Our best United Airlines deals on Tucson to Singapore flight tickets
United Airlines
May 19
TUS9:40 amTucson
30h 05m
2 stops
SIN6:45 amSingapore Changi
May 26
SIN8:45 amSingapore Changi
29h 41m
1 stop
TUS11:26 pmTucson
$2,262
United Airlines
Jun 4
TUS1:30 pmTucson
38h 05m
2 stops
SIN6:35 pmSingapore Changi
Jun 11
SIN8:45 amSingapore Changi
29h 41m
1 stop
TUS11:26 pmTucson
$2,301
United Airlines
May 19
TUS7:15 pmTucson
32h 20m
1 stop
SIN6:35 pmSingapore Changi
May 26
SIN8:45 amSingapore Changi
29h 41m
1 stop
TUS11:26 pmTucson
$2,319

momondo Fare Finder

 
Customize your flight search to find flights from Tucson to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 24, 2026.
Use the filters below to find and compare flights from Tucson to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Tue 5/19

10:35 am-12:35 pm

2 stops35h 00m

Singapore Changi

Tue 5/26

1:45 pm-3:45 pm

2 stops41h 00m

$1,650

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Tue 5/19

9:44 am-6:30 pm

2 stops41h 46m

Singapore Changi

Tue 5/26

9:35 pm-9:00 pm

2 stops38h 25m

$1,667

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Thu 6/4

12:31 pm-6:30 pm

2 stops38h 59m

Singapore Changi

Thu 6/11

9:35 pm-9:00 pm

2 stops38h 25m

$1,726

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Sun 6/7

12:29 pm-6:30 pm

2 stops39h 01m

Singapore Changi

Sun 6/14

9:35 pm-9:00 pm

2 stops38h 25m

$1,764

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Thu 5/21

9:33 am-6:30 pm

2 stops41h 57m

Singapore Changi

Thu 5/28

9:35 pm-10:37 pm

2 stops40h 02m

$1,765
Quickest round-trip

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Tue 5/19

9:40 am-6:45 am

2 stops30h 05m

Singapore Changi

Tue 5/26

8:45 am-11:26 pm

1 stop29h 41m

$2,262

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Thu 6/4

1:30 pm-6:35 pm

2 stops38h 05m

Singapore Changi

Thu 6/11

8:45 am-11:26 pm

1 stop29h 41m

$2,301

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Tue 5/19

12:28 pm-11:25 am

3 stops31h 57m

Singapore Changi

Mon 5/25

1:30 am-10:57 pm

2 stops36h 27m

$2,314

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Tue 5/19

7:15 pm-6:35 pm

1 stop32h 20m

Singapore Changi

Tue 5/26

8:45 am-11:26 pm

1 stop29h 41m

$2,319

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Thu 6/4

9:04 am-6:15 am

1 stop30h 11m

Singapore Changi

Thu 6/11

8:45 am-11:26 pm

1 stop29h 41m

$2,386

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Singapore from

How to get the cheapest flight ticket from Tucson to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Tucson to Singapore flights?

You could potentially save up to 2% on your flight if you consider stops on a Tucson to Singapore flight.

When to book flights from Tucson to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Tucson to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Tucson to Singapore (TUS to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to Singapore

Fastest flight time

34h 35m

Direct flights

None
The fastest flight from Tucson to Singapore takes 34h 35m
There are no direct flights from Tucson to Singapore. There are no popular flight routes from Tucson to Singapore.
Search flight deals

Frequently asked questions about flying from Tucson to Singapore

  • How far is Tucson to Singapore Changi by plane?

    Tucson and Singapore Changi are 9184.4 mi apart from one another. Flights usually cover this in 34h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Tucson Airport to Singapore Changi Airport?

    Prices for flights from Tucson Airport to Singapore Changi Airport were last updated today.

  • How many operators does momondo search for flights from Tucson Airport to Singapore Changi Airport?

  • How old do you have to be to fly from Tucson Airport to Singapore Changi Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tucson Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The necessary travel and health documents for your Singapore Changi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Tucson to Singapore?

Best airlines flying from Tucson to Singapore

Compare and see reviews for airlines that fly from Tucson to Singapore with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,024Free CancellationRating
7.4
9,643 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Tucson to Singapore?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Singapore from Tucson.

Can I find flights from Tucson to Singapore with flexible booking policies on momondo?

Flights from Tucson to Singapore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Tucson to Singapore?

Once all potential Tucson to Singapore flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Tucson to Singapore right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Tucson to Singapore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Singapore and let you know when they change.

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1 adult
Sun 5/24
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